CN106462679A - Claiming data from a virtual whiteboard - Google Patents
Claiming data from a virtual whiteboard Download PDFInfo
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- CN106462679A CN106462679A CN201580025026.4A CN201580025026A CN106462679A CN 106462679 A CN106462679 A CN 106462679A CN 201580025026 A CN201580025026 A CN 201580025026A CN 106462679 A CN106462679 A CN 106462679A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/36—User authentication by graphic or iconic representation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/34—User authentication involving the use of external additional devices, e.g. dongles or smart cards
- G06F21/35—User authentication involving the use of external additional devices, e.g. dongles or smart cards communicating wirelessly
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/172—Classification, e.g. identification
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/30—Writer recognition; Reading and verifying signatures
- G06V40/33—Writer recognition; Reading and verifying signatures based only on signature image, e.g. static signature recognition
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Abstract
A method of storing data from a whiteboard application executed on a computing system including an interactive display device is provided. The method comprises storing, in a memory of the computing system, whiteboard data input to the whiteboard application in response to user interaction with the interactive display device, displaying a login selector on the interactive display device, upon detecting actuation of the login selector, identifying the user based on credentials of the user; and in response to identifying the user, (i) retrieving previews of stored whiteboard files from a user account in a cloud-based storage system corresponding to the identity of the user, (ii) displaying the previews on the interactive display device, and (iii) uploading the whiteboard data as a whiteboard file from the memory of the computing system to the user account.
Description
Background
Previous whiteboard applications are used by computer system, enabling by such as mouse, Trackpad, touch
The input equipment of screen etc. is painted in shown content or is otherwise manipulated in shown by described input equipment
Hold.In this way, whiteboard applications computationally can hereinafter provide physics xerotripsis or the function of chalk board.Whiteboard applications are generally used
In cooperation setting in meeting, colloquy session, classroom etc..Therefore, in many instances, multiple users can be at one
Or in multiple session, manipulate the content presenting by whiteboard applications.The data being associated with the manipulation of content can by computing system originally
The storage of ground ground.However, may be used by multiple users using the computing system of whiteboard applications.Therefore, locally stored data can
Safety problem can be caused.Additionally, locally stored data may increase the amount of the storage needing in computing system.Therefore, unload
Content is to reduce safety problem and to reduce locally stored demand possibly desired.However, for example, content is unloaded to portable depositing
Storage equipment (for example, thumb actuator) is probably step that is troublesome and needing many clumsinesses including a large amount of input orders.
Therefore, for one or more users, during collaboration session, fast discharging content is probably poorly efficient.As a result, user may send out
Now slow and clumsy with interacting of whiteboard applications.Additionally, the content of upper transmission from one channel to another unloading is for being probably tired for follow-up blank session
Difficult, lead to additional interaction poorly efficient.
General introduction
Provide a kind of whiteboard applications of execution in computing system for storing comfortable inclusion interactive display device
Data method.The method includes, in response to user and interactive display device user mutual computing system storage
In device, storage is input to the whiteboard data of whiteboard applications, show login selector on interactive display device, is detecting to stepping on
After the actuating of record selector, voucher based on user is identifying user；And in response to identifying user：I () is from based on cloud
The preview of the stored blank file of user account retrieval corresponding with user identity in storage system, (ii) is in interactive display
This preview is shown on equipment, and whiteboard data is uploaded to user as blank file from the memorizer of computing system by (iii)
Account.
There is provided this general introduction to introduce following some concepts further describing in detailed description in simplified form.This
General introduction is not intended as identifying the key feature of claimed subject or essential feature, is intended to be used to limit claimed
The scope of theme.And, theme required for protection be not limited to solve the disclosure any portion in noted any or all of
The implementation of shortcoming.
Brief description
Figure 1A depicts and is configured to store the computing system from the data of whiteboard applications executing on a computing system.
The computing system that Figure 1B depicts Figure 1A is configured to show that on interactive display device login selects further
Device.
The computing system that Fig. 1 C depicts Figure 1A is configured to further in request user input ID and password
Login prompt identifying user.
The computing system that Fig. 1 D depicts Figure 1A is configured to access based on the user's account in the storage system of cloud further
Family.
The computing system that Fig. 2A depicts Figure 1A -1D is configured to further show on interactive display device and publishes
Selector.
Fig. 2 B describes the operation publishing selector of Fig. 2A.
The computing system that Fig. 3 A depicts Figure 1A -1D is configured to the user from the storage system based on cloud further
The preview of the stored blank file of account's retrieval.
The computer system configurations that Fig. 3 B depicts Fig. 3 A are used for the blank file being stored corresponding to selected preview for the display.
Fig. 4 depict Figure 1A -1D computing system be configured to further to create virtual note and by handwriting recognition Lai
Identification secret key word.
Fig. 5 A and 5B depict according to an embodiment of the invention for storage from executing on a computing system
The flow chart of the method for the data of whiteboard applications.
Fig. 6 schematically depict the non-limiting example of the computing system of the embodiment according to the disclosure.
Describe in detail
There is described herein by the whiteboard applications of the computing system execution including interactive display device.Whiteboard applications are configured
Quickly and efficiently during whiteboard applications user conversation, to upload data and from depositing based on cloud to the storage device based on cloud
Storage device downloads data.Specifically, data can be generated by whiteboard applications, and subsequently provides the storage based on cloud in user
It is sent to the storage system based on cloud during the voucher of the user account in system.Additionally, being stored in the storage device based on cloud
In the preview of file may also be responsive to present by interactive display device in user input user's voucher.As a result, user is not only
Easily desired content can be unloaded to the storage system based on cloud it is also possible to rapid preview is stored in the storage based on cloud
Content in system, thus enhance current whiteboard session.In this way, in user can quickly catch content and will capture
Hold the system based on cloud of being sent to for using after a while, and being stored in based on the content in the system of cloud of preview previously seizure.
Figure 1A depicts the calculating being configured to store the data of whiteboard applications 18 of execution in comfortable computing system 10
System 10.Computing system 10 can be configured to include interactive display device 12 (for example interacting touch-sensitive display device) and include
The memorizer 14 of the instruction that can be executed by processor 15.Whiteboard applications 18 can be stored as the instruction that can be executed by processor 15
In memory 14.Computing system 10 can be further configured to record blank file 24 in memory 14.Blank file 24
May include the whiteboard data 16 being inputted to whiteboard applications 18 from user 20 by interactive display device 12.
Interactive display device 12 may include sensor device 80.Sensor device may include capacitive touch sensor, optics
One or more of touch sensor etc..Interactive display device 12 may include the liquid crystal display for assuming figure
(LCD), Organic Light Emitting Diode (OLED) display, active matrix organic light-emitting diode (AMOLED), projection display etc..
Interactive display device 12 is configured to receive and processes ink input and touch input.It will be understood that, ink input is included with referring to
Show the interactive input of pen 82.Interactive display device 12 also can be configured to receive and process multiple point touching input.Additionally, will
Understand that aforesaid input may be sent to that memorizer 14 and processor 15 to be processed by whiteboard applications 18.
Figure 1B depicts computing system 10 and is configured to further show login selector on interactive display device 12
26.Logging in selector 26 can be the soft-key button graphically being generated by interactive display device 12, or in interactive display device
The hard button being physically present on 12 itselfs.After the actuating to login selector 26 is detected, computing system 10 can connect
The voucher identification user 20 being further configured to based on user 20.In one example, it can be logical for logging in selector 26
Cross the soft-key button that whiteboard applications 18 are persistently shown on interactive display device 12.In this way, user can be in whiteboard applications quilt
It is rapidly selected login selector during execution.However, other whiteboard applications user interface configurations are contemplated, such as using inclusion
The user biometrics designator of face-image identification making User logs in, or using from user equipment (such as mobile phone, handss
Table, instruction pen etc.) device identifier that receives making User logs in, as described below.
Fig. 1 C depicts computing system 10 and is configured to further ask user 20 input ID 30 and password 32
Login prompt 28 identifying user 20.User 20 is designated " user A " by computing system 10.Computing system 10 also can be further
It is configured to identify the voucher of user 20 by face recognition.For example, computing system 10 can be configured to will be caught with camera 40
The image capturing of user 20 with and user 20 associated being stored of account (for example, online account) based on cloud
Profile image is compared.Camera 40 is linked to computing system 10.Additionally, computing system 10 can be configured by wirelessly detecting
The voucher of the user being stored in the portable set of link is identifying user 20.In fig. 1 c, the portable set quilt of link
It is depicted as cell phone 42, cell phone can be configured to wirelessly communicate with computing system 10.It should be noted, however, that calculating
System 10 can be configured to by another suitable equipment (such as security token (for example, watch chain), instruction pen or wrist-watch) wirelessly
The voucher of detection user 20.
Fig. 1 D depicts computing system 10 and is configured to further access based on the user account in the storage system 36 of cloud
34.User account 34 corresponds to the identity of the user 20 being set up by computing system 10, as described in above in association with Fig. 1 C.Accessing
After user account 34, computing system 10 can be configured to for blank file 24 to upload to use from the memorizer 14 of computing system 10
Family account 34.For example, computing system can be configured to show preservation selector 62 on interactive display device 12 and, in inspection
After measuring the actuating to preservation selector 62 for the user 20, blank file 24 is uploaded to user account 34.
Simply turn to Fig. 2A, computing system 10 can be configured to display on interactive display device further and publish choosing
Select device 38.As shown in Figure 2 B, after detection user 20 is to the actuating publishing selector 38, computing system 10 can then by
Configure and to cancel the access to user account 34.Additionally, after detecting to the actuating publishing selector, being stored in based on cloud
Storage system in the preview of file can be removed from interactive display device.Preview here is discussed more fully.
Go to Fig. 3 A, computing system 10 can be further configured to the user account from the storage system 36 based on cloud
The preview 44 of the stored blank file 46 of 34 retrievals.For example, computing system 10 can be configured in interactive display device 12
Upper display opens selector 64 and, after user 20 air exercise is detected and opening the actuating of selector 64, examines from user account 34
The preview 44 of the blank file 46 that rope is stored.Computing system can then be arranged to display on interactive display device 12
Preview 44.Preview 44 can be shown as the horizontal bar of preview image by computing device, and wherein preview image is grouped in chronological order.In advance
Look at and 44 can be grouped into file further.Additionally or alternatively, preview can be rendered as fritter (for example, in lattice
The fritter of upper alignment) or stacking (wherein each preview has different z-order).Computing system 10 can be further configured to permit
Family 20 allowable selects one of preview 44 by interactive display device 12.After the selection of user 20 is detected, computing system
10 can be configured to retrieve the blank file 46 corresponding to selected preview 44 being stored.As described in Fig. 3 B, computing system 10 can
Then it is configured to show stored blank file 46 on interactive display device 12.Whiteboard applications can be configured to allow
User manipulates blank file, adds additional content, erasing content, modification content etc..For example, user can implement ink input
And/or touch input is to generate additional figure (for example, alphanumeric symbol) in blank file.
Rotate back into Fig. 1 D, computing system 10 can be further configured steps on for display second on interactive display device 12
Record selector 50.Computing system 10 can be configured to be based on after detection second user 52 is to the second actuating logging in selection 50
The voucher identification second user 52 of second user 52.Computing system 10 can then be configured to access based in the storage system of cloud
Corresponding to the second user account of the identity of second user 52, and blank file 24 is uploaded from the memorizer 14 of computing system 10
Second user account.Although depict only user account 34 in Fig. 1 D it should be noted that computing system 10 also can be configured to
Blank file 24 is uploaded to second user account from memorizer 14.For example it should it is further noted that computing system 10 can be joined
Put to allow multi-user operation in span mode, be wherein derived from the whiteboard data of predetermined half of interactive display device
Pass to the user account of first user, and be derived from the user account that second half whiteboard data can be uploaded to second user.?
In another example, multiple users may can select each several part of whiteboard data and selected portion only uploads to their user
Account.
Go to Fig. 4, computing system 10 can be configured to interactive display device 12 further and create virtual note 54.
Virtual note 54 may include the content of the text of such as user input, and can be associated with the position in whiteboard data or element.
For example, if virtual note 54 is placed in a position in the whiteboard data of whiteboard applications 18, virtual note 54 will be left in
That position, even if whiteboard data is scrolled on interactive display device 12 or changes size.Virtual note 54 also can be joined
Put so that multiple virtual note can be stacked, change size or arranged on screen by user 20.Computing system 10 can be further
It is configured to record in memory 14 virtual note 54, and virtual note 54 is uploaded as a part for blank file 56
To user account 34.So, virtual note can be stored in computing system 10, and in the user account 34 of user 20.
Fig. 4 further illustrates the handwriting recognition that computing system 10 is configured on interactive display device 12
Detection secret key word 58.In the diagram in shown example, computing system 10 is configured to detect word by handwriting recognition
" Secret (secret) " or another suitable secret key word, such as confidential (secret), private (individual's)
Deng.Computing system 10 can then be configured to based upon secret key word 58 and secret class 60 is assigned to blank file 56.Calculate
System can then be configured to based upon secret class 60 to limit the access to blank file 56.For example, computing system 10 can quilt
Configuration comes by locking this document and not allowing any unauthorized user upload blank file 56 to limit to blank file 56
Access.Alternatively, if computing system 10 can be configured to currently just just signing in computing system 10 by unauthorized user
Do not show that the preview of this document to limit to blank file in the preview of the file being stored retrieving from user account 34
56 access.In another example, computing system 10 can by other user (if this other user is not authorized to
Pass blank file 56) sign in and show alert message during computing system 10 to limit the access to blank file 56.
Fig. 5 is that the blank describing execution in a kind of computing system for storing comfortable inclusion interactive display device is answered
The flow chart of the method 500 of data.502, method 500 include receiving at interactive display device ink input and/
Or touch input.It will be understood that, for example, ink input can be implemented by instruction pen and touch input can be implemented by user's finger.
Then, 504, the method includes generating whiteboard data in response to receives input based on received input.?
In one example, whiteboard data is that have the data form being exclusively used in whiteboard applications.However, other whiteboard data forms by
Conception.Additionally, in one example, whiteboard data include revisable ink input data, touch input data and with white
At least one of the note data that position in plate data or another element are associated.It will be understood that, note data can analog physical
The function of the physics note on blank.
506, the method includes depositing in the memorizer of computing system in response to receives input at interactive display
Storage whiteboard data.In one example, correspond directly to receives input at interactive display, whiteboard data can be stored in
In memorizer.In the context of the present invention, correspond directly to and imply the absence of the intervention input implemented between corresponding actions
Order.Then 508, method includes detecting secret key word by the handwriting recognition on interactive display device, and
510, method includes distributing secret grade based on secret key word to whiteboard data.Secret key word can be that " secret is (secret
Close) ", " classified (classification) ", " confidential (secret order) " etc..512, method includes limiting based on secret grade
The access to whiteboard data for the system.In this way, by with the interacting of interactive display device, user can quickly and intuitively provide
Safety to the increase of data.
514, method includes showing login selector on interactive display, and 516, and it is right that method includes detecting
Log in the actuating of selector.Detection may include to the actuating logging in selector, and for example, user input (for example, ink is passed through in detection
Input, touch input, mouse input etc.) the actuating to button.518, method includes detecting to logging in selector
Voucher identification user after actuating, based on user.Be may include based on the voucher identification user of user, 520, point out user defeated
Enter the user name and password being associated with the user account in the storage system based on cloud.Additionally or alternatively, based on user
Voucher identification user may include, 522, determine the identity of user based on facial recognition.
Additionally or alternatively, be may include based on the voucher identification user of user, 524, wirelessly detection is stored in chain
The voucher of the user in the portable equipment connecing, and 526, determine the identity of user based on this voucher.
In one example, the portable equipment of link is one of instruction pen, mobile computing device and security token equipment.
Therefore, voucher can be provided by radio communication by one of instruction pen, mobile computing device and security token equipment.With this side
Formula, the equipment being associated with user can be used to quickly identify the identity of user.
Turning now to Fig. 5 B, method includes, in 528-534 in response to identifying user (i) from the storage system based on cloud
Corresponding to the preview of the blank file of the user account retrieval storage of the identity of user, (ii) shows on interactive display device
Preview, and whiteboard data uploads to user account as blank file from the memorizer of computing system by (iii).With this side
Formula, whiteboard data can be quickly pushed to based on the user account in the storage system of cloud and be pulled from this user account.One
In individual example, the whiteboard data of upload only includes related to whiteboard applications in the data being presented on interactive touch-sensitive display
The part of the selection of connection.For example, user can want the input of the ink of the data division of upload, touch gestures by indicating them
Deng selecting this data division.In other examples further, instruction pen can be associated with user, and only by this spy
The part of the whiteboard data that fixed instruction pen generates can be uploaded to the storage system based on cloud.However, in other examples, being in
Whole whiteboard data on interactive display can be uploaded to the storage system based on cloud now.
536, method includes receiving the selection input of one of each preview by interactive display device.Then, 538,
Method includes the blank file being stored from the storage system retrieval based on cloud corresponding to selected preview.540, method includes
Interactive display shows stored blank file, and 542, method includes on interactive display display the
Two login selectores.544, method includes detecting the actuating to the second login selector.546, method includes detecting
After actuating to the second login selector, voucher based on second user is identifying second user.Then 548, method bag
Include in response to identifying second user, whiteboard data is uploaded to based on the storage system of cloud from the memorizer of computing system
Two user accounts, this second user account is different from first user account.550, method is included on interactive display device
Selector is published in display.Then, 552, method includes after detecting to the actuating publishing selector, and revocation is to user's account
The access at family simultaneously removes the preview of stored blank file from interactive display device.
System described above and method provide user can rapidly from the storage system pulling data based on cloud and to
The potential advantage of the storage system propelling data based on cloud.Therefore, user quickly and intuitively can obtain during collaboration session
Obtain related data for using after a while.Additionally, previously stored file is presented for current whiteboard meeting in current whiteboard ession for telecommunication
During words using if it is desired to, further expanding the content that can be used is individual session.In this way, from multiple blanks
The data of session can provide in single interface, further enhances current whiteboard session by providing more substantial collaborative content.
As a result, the feature of blank is extended to provide a user with the access quickly and efficiently to the content based on cloud.In this way,
Content from more than one blank session can be linked by the storage system based on cloud, so that user is it desired to
If can link content from multiple blank sessions.
In certain embodiments, method described here and process can be with the computing systems of one or more computing devices
Binding.In particular, such method and process can be implemented as computer applied algorithm or service, application programming interface (API),
Storehouse and/or other computer programs.Specifically, methods herein and process can be bound to above with reference to Fig. 1-4
The computing system discussing.
Fig. 6 schematically shows the non-of the computing system 600 of one or more of executable said method and process
Restricted embodiment.Show in simplified form computing system 600.Computing system 600 can be taken touch screen display device and appoint
The form of what his suitable computing system, including but not limited to：Game console, one or more personal computer, service
Device computer, tablet PC, home entertaining computer, network computing device, game station, mobile computing device, movement are logical
Letter equipment (for example, smart phone), and/or other computing devices.
Computing system 600 includes logic machine 602 and storage machine 604.Computing system 600 optionally includes display subsystem
606th, input subsystem 608, communication subsystem 610 and/or unshowned other assemblies in figure 6.
Logic machine 602 includes the one or more physical equipments being configured to execute instruction.For example, logic machine can be configured
Become execution as the instruction of the part of the following：One or more applications, service, program, routine, storehouse, object, assembly,
Data structure or other logical construct.This instruction can be implemented to performing task, realize data type, conversion one or many
The state of individual part, realize technique effect or otherwise obtain expected result.
Logic machine may include the one or more processors being configured to execute software instruction.Additionally or alternatively, patrol
The machine of collecting may include the one or more hardware being configured to execution hardware or firmware instructions or firmware logic machine.The process of logic machine
Device can be monokaryon or multinuclear, and the instruction executing thereon can be configured to serial, parallel and/or distributed treatment.Logic
Each assembly of machine is optionally distributed on two or more specific installations, and these equipment may be located at long-range and/or joined
It is set to and carry out collaborative process.The each side of logic machine can be calculated by the networking capable of making remote access being configured with cloud computing
Equipment is virtualizing and to execute.
Storage machine 604 includes being configured to preserve and being executed to realize the finger of methods and procedures described herein by logic machine
One or more physical equipments of order.When realizing these methods and process, the state that can convert storage machine 604 (for example, is protected
Deposit different data).
Storage machine 604 can include removable and/or built-in device.(for example, storage machine 604 may include optical memory
CD, DVD, HD-DVD, Blu-ray disc etc.), semiconductor memory (for example, RAM, EPROM, EEPROM etc.) and/or magnetic memory (example
As hard disk drive, floppy disk, tape drive, MRAM etc.) etc..Storage machine 604 may include volatibility, non-volatile
Property, dynamic, static state, read/write, read-only, random access memory, sequential access, position addressable, file addressable and/or content can seek
Location equipment.
It is appreciated that storage machine 604 includes one or more physical equipments.However, each side of instruction described herein
Can alternatively by not by physical equipment have the communication media (for example, electromagnetic signal, optical signal etc.) held in limit come
Propagate.
The each side of logic machine 602 and storage machine 604 can be integrated together in one or more hardware logic assemblies.This
A little hardware logic assemblies may include the integrated circuit of such as field programmable gate array (FPGA), program and application specific
(PASIC/ASIC), the standardized product (PSSP/ASSP) of program and application specific, SOC(system on a chip) (SOC) and complex programmable
Logical device (CPLD).
Term " module ", " program " and " engine " can be used for describing the computing system being implemented as executing a specific function
600 one side.In some cases, can be by executing the logic machine 604 of the instruction being kept by storage machine 602 come example
Change module, program or engine.It should be appreciated that can be from same application, service, code block, object, storehouse, routine, API, function etc.
Come the different module of instantiation, program and/or engine.Similarly, identical module, program and/or engine can be answered by different
Carry out instantiation with, service, code block, object, routine, API, function etc..Term " module ", " program " and " engine " is intended to
Single or groups of executable file, data file, storehouse, driver, script, data-base recording etc..
When included, display subsystem 606 can be used for presenting the visual representation of the data being preserved by storage machine 604.Should
Visual representation can be in the form of graphic user interface (GUI).Because method described herein and process change are by storing
The data that machine keeps, and thus converted the state of storage machine, therefore equally can change the state of display subsystem 606 to regard
Feel that ground represents the change of bottom data.Display subsystem 606 can include using one of essentially any type of technology or
Multiple display devices.Such display device and logic machine 602 and/or 704 groups of storage machine can be combined in shared encapsulation, or this
Class display device can be peripheral display device.
When including input subsystem 608, input subsystem 608 includes such as keyboard, mouse, touch screen or game and controls
One or more user input devices of device etc or interfaced.In certain embodiments, input subsystem can include
Selected natural user input (NUI) part or interfaced.This element can be partly integrated or periphery, and
The transduction of input action and/or process can be onboard or processed outside plate.The example of NUI part may include for language and/
Or the microphone of speech recognition；For the infrared, color of machine vision and/or gesture recognition, stereo display and/or depth camera；
For the head-tracker of motion detection and/or intention assessment, eye tracker, accelerometer and/or gyroscope；And be used for commenting
Estimate the electric field sensing part of brain activity.
When including communication subsystem 610, communication subsystem 610 can be configured to computing system 600 and one or many
Other computing device communication ground couplings individual.Communication subsystem 610 can include compatible with one or more different communication protocol
Wiredly and/or wirelessly communication equipment.As non-limiting example, communication subsystem may be configured for via radiotelephony network
Network or wired or wireless LAN or wide area network are being communicated.In certain embodiments, communication subsystem can allow to calculate
System 600 via the such network in such as the Internet send a message to other equipment and/or from miscellaneous equipment receive disappear
Breath.
It will be understood that, configuration described herein and/or method essence are exemplary, and these specific embodiments or example are not
Should being viewed as a limitation property because many variants are possible.Concrete routine described herein or method can represent any number
One or more of process strategy of amount.So, shown and/or described various actions can be with shown and/or described suitable
Sequence, in other sequences, be performed in parallel, or be omitted.Equally, the order of said process can change.
The theme of the disclosure includes various processes, system and configuration and further feature disclosed herein, function, action
And/or attribute and all novel and non-obvious of their arbitrary and whole equivalent combine and sub-portfolio.
Subject of the present invention further describes in paragraphs below.According on one side, there is provided one kind is used for storing
The method of the comfortable data of whiteboard applications including executing in the computing system of interactive display device.The method includes, response
User mutual in user and interactive display device stores the blank being input to whiteboard applications in the memorizer of computing system
Data, shows login selector, after detection is to the actuating of login selector, based on user's on interactive display device
Voucher is identifying user；And in response to identifying user：(i) user corresponding with user identity from the storage system based on cloud
The preview of the stored blank file of account's retrieval, (ii) shows this preview on interactive display device, and (iii) will be white
Plate data uploads to user account as blank file from the memorizer of computing system.
In this regard, the method can further include at display on interactive display device and publish selector；And in detection
To after to the actuating publishing selector, revocation removes, to the access of user account and from interactive display device, stored white
The preview of plate file.
In this regard, can be further included based on the voucher identification user of user：Prompting user input and depositing based on cloud
The user name and password that user account on storage system is associated.
In this regard, can be further included based on the voucher identification user of user：Determine user's based on facial recognition
Identity.
In this regard, can be further included based on the voucher identification user of user：Wirelessly detection is stored in link just
Take the voucher of the user in equipment；And the identity of user is determined based on voucher.
In this regard, the portable equipment of link may refer to show one of pen, mobile computing device and security token equipment.
In this regard, method can further include to receive the selection input of one of preview by interactive display device；From
Storage system retrieval based on cloud is corresponding to the blank file being stored of selected preview；And the blank being stored file is shown
On interactive display device.
In this regard, method can further include at display the second login selector on interactive display device；In detection
To after the actuating to the second login selector, voucher based on second user is identifying second user；And in response to mark
Second user, whiteboard data is uploaded to based on the second user account the storage system of cloud from the memorizer of computing system,
Second user account is different from first user account.
In this regard, method can further include to detect that secret is crucial by the handwriting recognition on interactive display device
Word；Distribute secret grade based on secret key word to whiteboard data；And the access to whiteboard data is limited based on secret grade.
In this regard, whiteboard data can be the pattern of the input being exclusively used in whiteboard applications.
In this regard, the whiteboard data of upload can only include in the data being presented on interactive touch-sensitive display with
The part of the selection that whiteboard applications are associated.
According on the other hand, there is provided include the computing system of interactive touch-sensitive display device；Store in memory
Code can be executed by processor with：Correspond directly to the user mutual with described interactive mode touch-sensitive display device, calculating
In the memorizer of system, storage is input to the whiteboard data of whiteboard applications；Interactive touch-sensitive display device showing, login selects
Device；After detecting to the actuating logging in selector, voucher based on user is identifying user；And use in response to mark
Family, the preview of the stored blank file of (i) user account retrieval from the storage system based on cloud, (ii) touches interactive
Preview is shown on quick display device；And whiteboard data is uploaded to from the memorizer of computing system by (iii) as blank file
User account.
In this regard, whiteboard data can be the pattern of the input being exclusively used in whiteboard applications.
In this regard, whiteboard data may include revisable ink input data, touch input data and with blank number
According in position or another element be associated note data at least one.
In this regard, computing system can further include to store in memory can by computing device for
Under code；Detect secret key word by the handwriting recognition on interactive touch-sensitive display device；Based on secret key word
Secret grade is dispatched to whiteboard data；And the access to whiteboard data is limited based on secret grade.
In this regard, voucher can by one of instruction pen, mobile computing device and security token equipment by radio communication Lai
There is provided.
In this regard, mark user can be corresponded directly to upload whiteboard data.
According on the other hand, there is provided a kind of computing system for storing the interactive touch-sensitive display device of comfortable inclusion
The method of the data of the whiteboard applications of upper execution.The method includes, and corresponds directly to the user with interactive touch-sensitive display device
Interaction, storage in the memorizer of computing system is input to the whiteboard data of whiteboard applications, and whiteboard data includes revisable ink
Water input data, touch input data and the note data that is associated with the position in whiteboard data or another element are extremely
Few one；Login selector is shown on interactive touch-sensitive display device；After the actuating to login selector is detected, base
Voucher in user to identify user；And in response to identifying user, (i) user account inspection from the storage system based on cloud
The preview of the blank file that rope is stored, (ii) shows preview on interactive touch-sensitive display device；And (iii) is by blank number
Upload to user account according to as blank file from the memorizer of computing system.
In this regard, mark user can be corresponded directly to upload whiteboard data.
In this regard, the whiteboard data of upload can only include in the data being presented on interactive touch-sensitive display with
The part of the selection that whiteboard applications are associated.
Claims (15)
1. the data of whiteboard applications of execution in a kind of computing system for storing comfortable inclusion interactive display device
Method, methods described includes：
In response to the user mutual with described interactive display device, storage in the memorizer of described computing system is input to institute
State the whiteboard data of whiteboard applications；
Login selector is shown on described interactive display device；And
After detecting to the described actuating logging in selector, voucher based on user is identifying described user；
In response to identifying described user,
(i) stored blank file of user account retrieval corresponding with described user identity from the storage system based on cloud
Preview,
(ii) described preview is shown on described interactive display device；And
(iii) described whiteboard data is uploaded to described user's account as blank file from the described memorizer of described computing system
Family.
2. the method for claim 1 is it is characterised in that further include：
On described interactive display device, selector is published in display；And
After detecting to the described actuating publishing selector, revocation is to the access of described user account and from described interactive mode
Display device removes the described preview of stored blank file.
3. the method for claim 1 is it is characterised in that voucher based on described user includes identifying described user：
The user name and password that prompting user input is associated with the user account in the storage system based on cloud.
4. the method for claim 1 is it is characterised in that voucher based on described user includes identifying described user：
Determine the identity of described user based on facial recognition.
5. the method for claim 1 is it is characterised in that voucher based on described user includes identifying described user：
Wirelessly detection is stored in the voucher of the described user in the portable equipment of link；And
Determine the identity of described user based on described voucher.
6. method as claimed in claim 5 is it is characterised in that the portable equipment of described link is instruction pen, mobile computing sets
One of standby and security token equipment.
7. the method for claim 1 is it is characterised in that further include：
Receive the selection input of one of described preview by described interactive display device；
Retrieve the blank file being stored corresponding to selected preview from the storage system based on cloud；And
Stored blank file is shown on described interactive display device.
8. the method for claim 1 is it is characterised in that further include：
Display the second login selector on described interactive display device；
After the actuating to the described second login selector is detected, voucher based on second user is identifying described second use
Family；And
In response to identifying described second user, described whiteboard data is uploaded to described from the described memorizer of described computing system
Based on the second user account in the storage system of cloud, described second user account is different from described first user account.
9. the method for claim 1 is it is characterised in that further include：
Detect secret key word by the handwriting recognition on described interactive display device；
Secret grade is dispatched to by described whiteboard data based on described secret key word；And
Limit the access to described whiteboard data based on described secret grade.
10. the method for claim 1 is exclusively used in described whiteboard applications it is characterised in that described whiteboard data has
Data form, and the whiteboard data wherein being uploaded only include being presented on white with described on described interactive mode touch-sensitive display
The selected portion of the associated data of plate application.
A kind of 11. computing systems, including：
Interactive touch-sensitive display device；
Storage code in memory, described code can be executed by processor with：
Correspond directly to the user mutual with described interactive mode touch-sensitive display device, store in the memorizer of described computing system
It is input to the whiteboard data of described whiteboard applications；
Described interactive mode touch-sensitive display device shows login selector；
After detecting to the described actuating logging in selector, voucher based on user is identifying described user；And
In response to identifying described user,
The preview of the stored blank file of (i) user account retrieval from the storage system based on cloud,
(ii) show described preview on described interactive mode touch-sensitive display device；And
(iii) described whiteboard data is uploaded to described user's account as blank file from the described memorizer of described computing system
Family.
12. computing systems as claimed in claim 11 it is characterised in that described whiteboard data have be exclusively used in described blank should
Data form.
13. computing systems as claimed in claim 11 are it is characterised in that described whiteboard data includes changing ink input number
At least one of the note data be associated according to, touch input data and with the position in whiteboard data or another element.
14. computing systems as claimed in claim 11 it is characterised in that further include store in memory can be by
Computing device for following code；
Secret key word is detected by the handwriting recognition on described interactive mode touch-sensitive display device；
Secret grade is dispatched to by described whiteboard data based on described secret key word；And
Limit the access to described whiteboard data based on described secret grade.
15. computing systems as claimed in claim 11 it is characterised in that described voucher by instruction pen, mobile computing device and
At least one of security token equipment is provided by radio communication, and described whiteboard data corresponds directly to the described use of mark
Family is uploaded.
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| PCT/US2015/030452 WO2015175586A1 (en) | 2014-05-14 | 2015-05-13 | Claiming data from a virtual whiteboard |
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| EP (1) | EP3143544B1 (en) |
| KR (1) | KR102362311B1 (en) |
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| WO (1) | WO2015175586A1 (en) |
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| CN106462679B (en) | 2019-08-27 |
| US20150332037A1 (en) | 2015-11-19 |
| US10073963B2 (en) | 2018-09-11 |
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| EP3143544A1 (en) | 2017-03-22 |
| EP3143544B1 (en) | 2020-06-03 |
| WO2015175586A1 (en) | 2015-11-19 |
| US20170011227A1 (en) | 2017-01-12 |
| KR102362311B1 (en) | 2022-02-11 |
| US9552473B2 (en) | 2017-01-24 |
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